<template>
  <div class="app-container">
    <el-form :model="queryParams" ref="queryRef" :inline="true" v-show="showSearch" label-width="68px">
      <!-- 老人姓名搜索 -->
      <el-form-item label="老人姓名" prop="elderName">
        <el-input
            v-model="queryParams.elderName"
            placeholder="请输入老人姓名"
            clearable
            @keyup.enter="handleQuery"
        />
      </el-form-item>

      <el-form-item label="床位号" prop="bedNo">
        <el-input
            v-model="queryParams.bedNo"
            placeholder="请输入床位号"
            clearable
            @keyup.enter="handleQuery"
        />
      </el-form-item>

      <el-form-item>
        <el-button type="primary" icon="Search" @click="handleQuery">搜索</el-button>
        <el-button icon="Refresh" @click="resetQuery">重置</el-button>
      </el-form-item>
    </el-form>

    <el-table v-loading="loading" :data="balanceList" @selection-change="handleSelectionChange">
      <el-table-column type="selection" width="55" align="center" />
      <!-- 序号列：按1-n正序排列（支持分页连续编号） -->
      <el-table-column label="序号" align="center">
        <template #default="scope">
          <!-- 计算逻辑：(当前页码-1)*每页条数 + 当前页行索引 + 1 -->
          {{ (queryParams.pageNum - 1) * queryParams.pageSize + scope.$index + 1 }}
        </template>
      </el-table-column>
      <el-table-column label="老人姓名" align="center" prop="elderName" />
      <el-table-column label="床位号" align="center" prop="bedNo" />
      <el-table-column label="预交款余额" align="center" prop="prepaidBalance" />
      <el-table-column label="押金金额" align="center" prop="depositAmount" />
      <el-table-column label="变动时间" align="center" prop="updatedAt" width="180">
        <template #default="scope">
          <span>{{ parseTime(scope.row.updatedAt, '{y}-{m}-{d}') }}</span>
        </template>
      </el-table-column>
    </el-table>

    <pagination
        v-show="total>0"
        :total="total"
        v-model:page="queryParams.pageNum"
        v-model:limit="queryParams.pageSize"
        @pagination="getList"
    />

    <!-- 添加或修改余额查询对话框 -->
  </div>
</template>

<script setup name="Balance">
import {listBalance, getBalance, delBalance, addBalance, updateBalance} from "@/api/balance/balance"
import {getCurrentInstance, ref, reactive, toRefs} from 'vue'

const {proxy} = getCurrentInstance()

const balanceList = ref([])
const open = ref(false)
const loading = ref(true)
const showSearch = ref(true)
const ids = ref([])
const single = ref(true)
const multiple = ref(true)
const total = ref(0)
const title = ref("")

const data = reactive({
  form: {},
  queryParams: {
    pageNum: 1,
    pageSize: 10,
    elderName: null,
    bedNo: null,
  },
  rules: {
    elderName: [{required: true, message: '请输入老人姓名', trigger: 'blur'}],
    bedNo: [{required: true, message: '请输入床位号', trigger: 'blur'}],
    prepaidBalance: [{required: true, message: '请输入预交款余额', trigger: 'blur'}],
    depositAmount: [{required: true, message: '请输入押金金额', trigger: 'blur'}],
    updatedAt: [{required: true, message: '请选择变动时间', trigger: 'change'}]
  }
})

const {queryParams, form, rules} = toRefs(data)

/** 查询余额查询列表 */
function getList() {
  loading.value = true
  listBalance(queryParams.value).then(response => {
    balanceList.value = response.rows
    total.value = response.total
    loading.value = false
  })
}

// 取消按钮
function cancel() {
  open.value = false
  reset()
}

// 表单重置
function reset() {
  form.value = {
    id: null,
    elderName: null,
    bedNo: null,
    prepaidBalance: null,
    depositAmount: null,
    updatedAt: null,
    arrearsAmount: null,
    paymentDeadline: null,
    status: null,
    createdAt: null,
    createdBy: null,
    updatedBy: null,
    remark: null,
    extend1: null,
    extend2: null
  }
  proxy.resetForm("balanceRef")
}

/** 搜索按钮操作 */
function handleQuery() {
  queryParams.value.pageNum = 1
  getList()
}

/** 重置按钮操作 */
function resetQuery() {
  proxy.resetForm("queryRef")
  handleQuery()
}

// 多选框选中数据
function handleSelectionChange(selection) {
  ids.value = selection.map(item => item.id)
  single.value = selection.length != 1
  multiple.value = !selection.length
}

/** 新增按钮操作 */
function handleAdd() {
  reset()
  open.value = true
  title.value = "添加余额查询"
}

/** 修改按钮操作 */
function handleUpdate(row) {
  reset()
  const _id = row.id || ids.value
  getBalance(_id).then(response => {
    form.value = response.data
    open.value = true
    title.value = "修改余额查询"
  })
}

/** 提交按钮 */
function submitForm() {
  proxy.$refs["balanceRef"].validate(valid => {
    if (valid) {
      if (form.value.id != null) {
        updateBalance(form.value).then(response => {
          proxy.$modal.msgSuccess("修改成功")
          open.value = false
          getList()
        })
      } else {
        addBalance(form.value).then(response => {
          proxy.$modal.msgSuccess("新增成功")
          open.value = false
          getList()
        })
      }
    }
  })
}

/** 删除按钮操作 */
function handleDelete(row) {
  const _ids = row.id || ids.value
  proxy.$modal.confirm('是否确认删除余额查询编号为"' + _ids + '"的数据项？').then(function () {
    return delBalance(_ids)
  }).then(() => {
    getList()
    proxy.$modal.msgSuccess("删除成功")
  }).catch(() => {
  })
}

/** 导出按钮操作 */
function handleExport() {
  proxy.download('balance/balance/export', {
    ...queryParams.value
  }, `balance_${new Date().getTime()}.xlsx`)
}

// 初始化加载列表
getList()
</script>